
Surf Forecasts:
Tarnos - La Digue surf forecast from 11 Sep 2026:
- Best quality surf: Sunday 13 Sep, 8AM (local time) - 4ft (1.2m), 13s period, NW swell with cross-offshore winds.
- Most powerful swell: Thursday 17 Sep, 8AM (local time) - 6ft (1.8m), 12s period, NW swell with 812 kJ wave energy.
- Next surfable swell (1★+): Friday 11 Sep, 11PM (local time) - 3ft (0.9m), 10s period with NW swell.
Best Forecast Surf Conditions for Tarnos - La Digue this week:
The surf forecast for Tarnos - La Digue over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 11) at 11PM. The primary swell is predicted to be 0.9m and 10s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Tarnos - La Digue in the next 16 days are 1.8m 12s and forecast to arrive on Thursday (Sep 17) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Fri 11th Sep) | 3ft (0.9m) 10s |
| Best Surf | 8AM (Sun 13th Sep) | 4ft (1.2m) 13s |
| Most Powerful | 8AM (Thu 17th Sep) | 6ft (1.8m) 12s |
Table - best surf conditions forecast for Tarnos - La Digue over the next 16 days.
The Lowdown
Alright, grab your board, it's Rusty here. Let's cut through the noise and talk about what's happening out there at Tarnos - La Digue.
The next couple of days are going to be pretty flat and lackluster. We've got a bit of small, weak northwest swell (83-95) moving through Friday and Saturday, but the onshore breezes are going to make it messy. Friday morning is glassy with a slight air, but the waves are tiny at 2ft off a short-period 9-second swell, so it's really just a knee-high dribble for the beginners. Saturday's not much better; a clean glassy morning but the swell is still weak (58-72) and punchy. Honestly, you're not missing much.
But hang tight, because things start to change on Sunday, the 13th. The swell starts to pick up some proper energy, jumping to 4ft and the period lengthens to 13 seconds. It's still building, but Sunday morning with zero wind and glassy conditions, that’s when you want to be out there. The water is a balmy 73°, a whopping 4° warmer than normal for this time of year, which is a real treat.
Monday the 14th looks good too, with a clean 4ft NW swell and light offshore east winds in the morning, making for some fun, clean lines. It’s not massive, but it’s got some push.
Then there's a bit of a lull mid-week as the wind swings westerly and chops things up, and the swell drops back down. That window from Tuesday the 15th through Wednesday the 16th looks poor with onshore winds, so you can give it a miss.
Now, for the first real standout: Thursday, September 17th morning. The energy jumps to a solid 743, with a 6ft NW groundswell at 11 seconds. With a glassy, slight air and north-northeast winds, this is going to be clean and powerful. This is the one to circle on the calendar.
After a brief drop in size on Friday the 18th, the next standout hits on Saturday, September 19th morning. The energy is pumping at 1037, and we've got a 6ft NW swell with a long 13-second period. With light east offshores and clean conditions, this is going to be firing. It’s solidly in the realm of experienced surfers at over 5ft. Tarnos - La Digue is a beach/jetty setup, so this long-period groundswell might be breaking a bit straight, but the jetty should help focus it. This is the pick of the first week, no doubt.
The following week holds some promise too, but we're looking further out, so treat this as promising but less certain. Sunday the 20th and Monday the 21st offer some clean, fun waist-to-chest high waves with light winds, but nothing as powerful as the Saturday pulse.
We then hit another poor stretch on Tuesday the 22nd with onshore westerly winds and rain. It gets messy, so sit that one out. From Wednesday the 23rd onwards, the energy rebuilds again with clean offshores.
The final standout for the window is Friday, September 25th afternoon. The energy explodes to a massive 2085, with a 8ft NW swell and a very long 14-second period. If the winds, which are forecast to be light and cross-offshore, co-operate, this will be an epic, powerful session. It's well over 8ft, so this is strictly for the experts. This one is 16 days out, so it's a long-range call, but the signs are all there.
So, to keep it simple: you've got two true standouts – Thursday the 17th and Saturday the 19th, with the 25th being the big, albeit distant, finale. The rest is a mix of small clean windows and blown-out junks. The water's warm, so it's not a bad time to be in the water regardless.
Stay stoked.
Rusty
Short Range ForecastMostly dry. Warm (max 23°C on Sun afternoon, min 16°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Tue night. Warm (max 34°C on Mon afternoon, min 18°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | NW 9 | NW 10 | NW 9 | NW 8 | WNW 8 | NW 10 | NW 13 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 6 | NW 8 | NW 9 | NW 11 | NW 11 | NW 11 | NW 10 |
Wave Graph | |||||||||||||||||||||
74 | 53 | 118 | 72 | 58 | 48 | 545 | 520 | 546 | 413 | 287 | 216 | 94 | 67 | 149 | 276 | 384 | 787 | 743 | 606 | 400 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-off | glassy | cross | glassy | glassy | cross-on | cross | off | cross-off | cross | on | on | cross-on | cross | cross-on | cross-off | glassy | cross-on | glassy |
High Tide | 5:38PM4.40m | 5:58AM4.16m | 6:15PM4.38m | 6:34AM4.15m | 6:51PM4.28m | 7:08AM4.06m | 7:25PM4.09m | 7:41AM3.92m | 8:00PM3.84m | 8:15AM3.72m | 8:36PM3.56m | 8:52AM3.50m | 9:17PM3.28m | ||||||||
Low Tide | 11:44AM0.80m | 00:11AM0.67m | 12:22PM0.75m | 00:46AM0.72m | 12:57PM0.79m | 1:20AM0.85m | 1:32PM0.91m | 1:52AM1.03m | 2:07PM1.10m | 2:25AM1.26m | 2:44PM1.32m | 3:00AM1.50m | 3:25PM1.56m | 3:41AM1.75m | |||||||
7:39 | — | — | 7:41 | — | — | 7:41 | — | — | 7:43 | — | — | 7:43 | — | — | 7:45 | — | — | 7:46 | — | — | |
— | 8:23 | — | — | 8:22 | — | — | 8:21 | — | — | 8:19 | — | — | 8:16 | — | — | 8:15 | — | — | 8:13 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 | 1 | — | — |
Temp °C | 17 | 19 | 19 | 17 | 22 | 20 | 19 | 23 | 22 | 23 | 34 | 32 | 23 | 21 | 20 | 19 | 19 | 19 | 17 | 18 | 18 |
Feels °C | 17 | 18 | 18 | 18 | 21 | 21 | 20 | 22 | 22 | 21 | 31 | 30 | 22 | 20 | 19 | 17 | 16 | 16 | 17 | 15 | 17 |
Swell 1 Height (m) Direction Period (s) | NW 9 | NW 8 | NW 9 | NW 8 | WNW 8 | WNW 7 | NW 13 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | WNW 11 | NW 8 | NW 9 | NW 11 | NW 11 | NW 11 | NW 10 |
74 | 42 | 118 | 72 | 58 | 37 | 545 | 520 | 546 | 413 | 287 | 216 | 94 | 57 | 48 | 276 | 384 | 787 | 743 | 606 | 400 | |
Swell 2 Height (m) Direction Period (s) | NW 13 | NW 10 | — | — | — | NW 10 | — | — | — | — | — | — | W 9 | WNW 13 | NW 9 | WNW 10 | — | — | — | — | — |
7 | 53 | — | — | — | 48 | — | — | — | — | — | — | 7 | 16 | 27 | 72 | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | W 10 | — | — | — | — | NNW 4 | — | — | — | — | — | — | W 13 | — | — | — | — | — | — | — | — |
2 | — | — | — | — | 6 | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 2 | WNW 5 | NW 6 | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | 67 | 149 | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 95 | 0 | 0 | 205 | 0 | 0 | 55 | 1 | 0 | 0 | 5 | 412 | 330 | 112 | 363 | 0 | 0 | 155 | 0 | |
Best forecast wave conditions in Landes | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Information about the Tarnos - La Digue Surf forecast
The above surf forecast table for Tarnos - La Digue provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tarnos - La Digue can be found by selecting the local surf guide option on the grey menu. Our Tarnos - La Digue surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Tarnos - La Digue) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Tarnos - La Digue may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Tarnos - La Digue is 5 km (3 miles) from Biarritz. If you plan a holiday in Landes, look for hotels and other accommodation in Biarritz. Biarritz has rooms for a wide range of budgets as well as car hire and transport links.










